The latest software releases, FAQs, and publications/papers regarding Condor and other High Throughput Computing research can be found at the official web site for Condor at http://www.cs.wisc.edu/condor.
In addition, there is an email listgroup at mailto:condor-world@cs.wisc.edu. The Condor Team uses this email listgroup to announce new releases of Condor and other major Condor-related news items. Membership into condor-world is automated by MajorDomo software. To subscribe or unsubscribe from the the list, follow the instructions at http://www.cs.wisc.edu/condor/condor-world/condor-world.html. Because many of us receive too much email as it is, you'll be happy to know that the condor-world email listgroup is moderated and only major announcements of wide interest are distributed.
Finally, you can reach the Condor Team directly. The Condor Team is comprised of the developers and administrators of Condor at the University of Wisconsin-Madison. Condor questions, comments, pleas for help, requests for commercial contract consultation or support, are all welcome; just send Internet email to mailto:condor-admin@cs.wisc.edu. Please include your name, organization, and telephone number in your message. If you are having trouble with Condor, please help us troubleshoot by including as much pertinent information as you can, including snippets of Condor log files. An archive of potentially useful previous email responses to/from condor-admin@cs.wisc.edu is also available on the web at http://www.cs.wisc.edu/condor/condor-admin.